晶振字符自动检测系统的设计与实现  

Desing and Realization on Automatic Detection System of Crystal Characters

作　　者：韩清涛[1] 张丽娟[2] 

机构地区：[1]东莞理工学院电子工程学院,广东东莞523808 [2]东莞理工学院计算机学院,广东东莞523808

出　　处：《东莞理工学院学报》2009年第1期60-63,共4页Journal of Dongguan University of Technology

基　　金：东莞市科技计划项目(编号:2006-18).

摘　　要：自动生产线上晶振字符自动检测实时图像处理系统,采用了中值滤波及去噪、有效区与背景分离、提取字符有效面积和Roberts边缘检测等处理方式,构成模板的基本要素,模板与待测晶振字符比较,判断产品是否合格,控制分拣器操作.Crystal characters automatically detect thc real-time image processing system of machine parts used in automated product line is introduced. Using median filter, Character and background separation processing; extract characters effective area, Roberts edge detection, etc. Constitute the basic elements of the template, Template and crystal characters comparison test to determine whether the product is qualified to control the sorting machinery operation.

关 键 词：字符检测 图像处理 模板比较 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]